25219818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107777}}^1$

素因数の和:107798

約数の個数: 24

約数和(自身を含む): 58846788

約数和(自身を除く): 33626970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 107777, 215554, 323331, 646662, 969993, 1401101, 1939986, 2802202, 4203303, 8406606, 12609909, 25219818]

約数ペア:

[(1, 25219818), (2, 12609909), (3, 8406606), (6, 4203303), (9, 2802202), (13, 1939986), (18, 1401101), (26, 969993), (39, 646662), (78, 323331), (117, 215554), (234, 107777)]